In this paper a model is proposed for analysing alternative policies that might be used in allocating water in Thailand. The model used is an integration of farm linear programming models with a spatial equilibrium model, using the so-called price-linked farm and spatial model (Batterham and...

There is pressure in Australia for water management reform to ensure an efficient allocation of resources between productive uses and to provide adequate conservation of the environment. The establishment of water markets and trade has been seen as the primary mechanism for improving the...

Improving the conservation status of remnant native vegetation on private property (RNV) has a number of economic benefits. RNV can contribute to on-farm productivity through provision of unimproved grazing, timber products and stock shelter. It may contribute to enhancing the productivity of...

Sugar cane farms are the single biggest user of irrigation water in Queensland. Recent drought and unreliable rainfall patterns in areas traditionally reliant on rainfall for crop production has resulted in increasing interest in, and adoption of supplementary irrigation to help underpin...

The soil acidity research and extension program in Western Australia is made up of a number of projects, all of which are working towards the overall aim of helping farmers to manage soil acidity profitably. As a means of achieving this aim scientists are undertaking research to provide...

In this paper, a bioeconomic model is used to investigate possible externalities imposed by forestry on giant-clam farming in Solomon Islands. This is of economic interest due to the rapid expansion of forestry in that country and the potential for mariculture to become an important source of...

Ecologists frequently note the importance of modelling entire ecosystems rather than single species, but most bioeconomic models in the current literature focus on a single species. While the mathematical difficulty of multiple species may quickly become overwhelming, sometimes making the single...

Many economists and policy makers have begun to question the efficacy of water reforms that rely on markets as the principal mechanism for allocating the resource to its highest value use. One of the principal concerns in this regard has been the relative paucity of permanent trades despite ex...

Irrigated agriculture is an important source of economic activity in the Fitzroy Basin. The issue of what water is still available for development in the basin and how it might be allocated between different interests groups in the region remains topical. The Water Allocation and Management Plan...